public class xiti4_5 {
	public static void main (String args[]){
		f(1,2);
		f(-1,-2,-3,-4);
		f(9,7,6);
	}
	public static void f(int ... x) {
		for(int i=0;i<x.length;i++){
			System.out.println(x[i]);
}
}
}